1376550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 4642560

約数和(自身を除く): 3266010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 25, 30, 35, 38, 42, 45, 46, 50, 57, 63, 69, 70, 75, 90, 95, 105, 114, 115, 126, 133, 138, 150, 161, 171, 175, 190, 207, 210, 225, 230, 266, 285, 315, 322, 342, 345, 350, 399, 414, 437, 450, 475, 483, 525, 570, 575, 630, 665, 690, 798, 805, 855, 874, 950, 966, 1035, 1050, 1150, 1197, 1311, 1330, 1425, 1449, 1575, 1610, 1710, 1725, 1995, 2070, 2185, 2394, 2415, 2622, 2850, 2898, 3059, 3150, 3325, 3450, 3933, 3990, 4025, 4275, 4370, 4830, 5175, 5985, 6118, 6555, 6650, 7245, 7866, 8050, 8550, 9177, 9975, 10350, 10925, 11970, 12075, 13110, 14490, 15295, 18354, 19665, 19950, 21850, 24150, 27531, 29925, 30590, 32775, 36225, 39330, 45885, 55062, 59850, 65550, 72450, 76475, 91770, 98325, 137655, 152950, 196650, 229425, 275310, 458850, 688275, 1376550]

約数ペア:

[(1, 1376550), (2, 688275), (3, 458850), (5, 275310), (6, 229425), (7, 196650), (9, 152950), (10, 137655), (14, 98325), (15, 91770), (18, 76475), (19, 72450), (21, 65550), (23, 59850), (25, 55062), (30, 45885), (35, 39330), (38, 36225), (42, 32775), (45, 30590), (46, 29925), (50, 27531), (57, 24150), (63, 21850), (69, 19950), (70, 19665), (75, 18354), (90, 15295), (95, 14490), (105, 13110), (114, 12075), (115, 11970), (126, 10925), (133, 10350), (138, 9975), (150, 9177), (161, 8550), (171, 8050), (175, 7866), (190, 7245), (207, 6650), (210, 6555), (225, 6118), (230, 5985), (266, 5175), (285, 4830), (315, 4370), (322, 4275), (342, 4025), (345, 3990), (350, 3933), (399, 3450), (414, 3325), (437, 3150), (450, 3059), (475, 2898), (483, 2850), (525, 2622), (570, 2415), (575, 2394), (630, 2185), (665, 2070), (690, 1995), (798, 1725), (805, 1710), (855, 1610), (874, 1575), (950, 1449), (966, 1425), (1035, 1330), (1050, 1311), (1150, 1197)]